Aim To find the cause of abnormal NMR spectra of lomerizine dihydrochloridedihydrochloride and fenfluramine camphoramide. 目的寻找盐酸洛美利嗪等含氮化合物呈现特殊核磁图谱的内在原因.
So too might the Jovian moons Callisto and Ganymede.木星的卫星木卫四和木卫三也可能有水.Callisto didn't know what was happening to her.克丽丝桃不知道她怎么了.Callisto fell down on her hands and knees.她倒下来趴在地上....
医生把一根导管插入病人的伤口.The doctor introduced a tube into the sick man's wound.经历了一次严重的心脏病发作之后，他被绑在床上，全身都插着导管。After a massive heart attack, he was strapped to a bed, with tubes in every orifice.外科医生在脑根部的静脉和动脉中放置了导管。The surge...
The majority of foreign nationals working here have work permits.大多数在这里工作的外国人都有工作许可证。A consul's duty is to help his own nationals.领事的职责是帮助自己的同胞.Husbands and wives of British nationals do not automatically gain citiz...